• 1. You are waiting for a friend at a fast food joint, and she is already half an hour late.
  • 2. There is a long queue at the gas station, and you have to get your car tank filled today. You have to wait.
  • 3. You are stuck in traffic on your way to an important seminar.
  • 4. Your sweetheart has told you, that he/she will call you in the evening.
  • 5. While conversing with someone, your hands